Commit 062c5fff authored by Dan Carpenter's avatar Dan Carpenter Committed by Mauro Carvalho Chehab

[media] media: ti-vpe: vpdma: fix a timeout loop

The check assumes that we end on zero but actually we end on -1.  Change
the post-op to a pre-op so that we do end on zero.  Techinically now we
only loop 499 times instead of 500 but that's fine.

Fixes: dc12b124 ("[media] media: ti-vpe: vpdma: Add abort channel desc and cleanup APIs")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarBenoit Parrot <bparrot@ti.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent d39e74fd
...@@ -453,7 +453,7 @@ int vpdma_list_cleanup(struct vpdma_data *vpdma, int list_num, ...@@ -453,7 +453,7 @@ int vpdma_list_cleanup(struct vpdma_data *vpdma, int list_num,
if (ret) if (ret)
return ret; return ret;
while (vpdma_list_busy(vpdma, list_num) && timeout--) while (vpdma_list_busy(vpdma, list_num) && --timeout)
; ;
if (timeout == 0) { if (timeout == 0) {
......
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